Based on best practices, the following is recommended:
"Large image scanning. The Scanner container must have enough memory to pull the image to be scanned into memory and expand it. If images larger than 1GB are to be scanned, increase memory to the scanner to slightly higher than the largest expected image size."
_Source:
https://open-docs.neuvector.com/deploying/production/NV_Onboarding_5.0.pdf_
it says nothing about filesystem, could this be a bug?